diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/newxmlfile/NewXmlFileCreationPage.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/newxmlfile/NewXmlFileCreationPage.java | 1163 |
1 files changed, 0 insertions, 1163 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/newxmlfile/NewXmlFileCreationPage.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/newxmlfile/NewXmlFileCreationPage.java deleted file mode 100644 index 28fb8c032..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/newxmlfile/NewXmlFileCreationPage.java +++ /dev/null @@ -1,1163 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.eclipse.org/org/documents/epl-v10.php - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ide.eclipse.adt.internal.wizards.newxmlfile; - -import static com.android.SdkConstants.DOT_XML; -import static com.android.SdkConstants.HORIZONTAL_SCROLL_VIEW; -import static com.android.SdkConstants.LINEAR_LAYOUT; -import static com.android.SdkConstants.RES_QUALIFIER_SEP; -import static com.android.SdkConstants.SCROLL_VIEW; -import static com.android.SdkConstants.VALUE_FILL_PARENT; -import static com.android.SdkConstants.VALUE_MATCH_PARENT; -import static com.android.ide.eclipse.adt.AdtConstants.WS_SEP_CHAR; -import static com.android.ide.eclipse.adt.internal.wizards.newxmlfile.ChooseConfigurationPage.RES_FOLDER_ABS; - -import com.android.SdkConstants; -import com.android.ide.common.resources.configuration.FolderConfiguration; -import com.android.ide.common.resources.configuration.ResourceQualifier; -import com.android.ide.eclipse.adt.AdtConstants; -import com.android.ide.eclipse.adt.AdtPlugin; -import com.android.ide.eclipse.adt.AdtUtils; -import com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor; -import com.android.ide.eclipse.adt.internal.editors.IconFactory; -import com.android.ide.eclipse.adt.internal.editors.descriptors.DocumentDescriptor; -import com.android.ide.eclipse.adt.internal.editors.descriptors.ElementDescriptor; -import com.android.ide.eclipse.adt.internal.editors.descriptors.IDescriptorProvider; -import com.android.ide.eclipse.adt.internal.project.ProjectChooserHelper; -import com.android.ide.eclipse.adt.internal.project.ProjectChooserHelper.ProjectCombo; -import com.android.ide.eclipse.adt.internal.resources.ResourceNameValidator; -import com.android.ide.eclipse.adt.internal.sdk.AndroidTargetData; -import com.android.ide.eclipse.adt.internal.sdk.Sdk; -import com.android.ide.eclipse.adt.internal.sdk.Sdk.TargetChangeListener; -import com.android.resources.ResourceFolderType; -import com.android.sdklib.IAndroidTarget; -import com.android.utils.Pair; -import com.android.utils.SdkUtils; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jface.dialogs.IMessageProvider; -import org.eclipse.jface.viewers.ArrayContentProvider; -import org.eclipse.jface.viewers.ColumnLabelProvider; -import org.eclipse.jface.viewers.IBaseLabelProvider; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.TableViewer; -import org.eclipse.jface.wizard.WizardPage; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ModifyEvent; -import org.eclipse.swt.events.ModifyListener; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Combo; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Table; -import org.eclipse.swt.widgets.Text; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.part.FileEditorInput; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashSet; -import java.util.List; - -/** - * This is the first page of the {@link NewXmlFileWizard} which provides the ability to create - * skeleton XML resources files for Android projects. - * <p/> - * This page is used to select the project, resource type and file name. - */ -class NewXmlFileCreationPage extends WizardPage { - - @Override - public void setVisible(boolean visible) { - super.setVisible(visible); - // Ensure the initial focus is in the Name field; you usually don't need - // to edit the default text field (the project name) - if (visible && mFileNameTextField != null) { - mFileNameTextField.setFocus(); - } - - validatePage(); - } - - /** - * Information on one type of resource that can be created (e.g. menu, pref, layout, etc.) - */ - static class TypeInfo { - private final String mUiName; - private final ResourceFolderType mResFolderType; - private final String mTooltip; - private final Object mRootSeed; - private ArrayList<String> mRoots = new ArrayList<String>(); - private final String mXmlns; - private final String mDefaultAttrs; - private final String mDefaultRoot; - private final int mTargetApiLevel; - - public TypeInfo(String uiName, - String tooltip, - ResourceFolderType resFolderType, - Object rootSeed, - String defaultRoot, - String xmlns, - String defaultAttrs, - int targetApiLevel) { - mUiName = uiName; - mResFolderType = resFolderType; - mTooltip = tooltip; - mRootSeed = rootSeed; - mDefaultRoot = defaultRoot; - mXmlns = xmlns; - mDefaultAttrs = defaultAttrs; - mTargetApiLevel = targetApiLevel; - } - - /** Returns the UI name for the resource type. Unique. Never null. */ - String getUiName() { - return mUiName; - } - - /** Returns the tooltip for the resource type. Can be null. */ - String getTooltip() { - return mTooltip; - } - - /** - * Returns the name of the {@link ResourceFolderType}. - * Never null but not necessarily unique, - * e.g. two types use {@link ResourceFolderType#XML}. - */ - String getResFolderName() { - return mResFolderType.getName(); - } - - /** - * Returns the matching {@link ResourceFolderType}. - * Never null but not necessarily unique, - * e.g. two types use {@link ResourceFolderType#XML}. - */ - ResourceFolderType getResFolderType() { - return mResFolderType; - } - - /** - * Returns the seed used to fill the root element values. - * The seed might be either a String, a String array, an {@link ElementDescriptor}, - * a {@link DocumentDescriptor} or null. - */ - Object getRootSeed() { - return mRootSeed; - } - - /** - * Returns the default root element that should be selected by default. Can be - * null. - * - * @param project the associated project, or null if not known - */ - String getDefaultRoot(IProject project) { - return mDefaultRoot; - } - - /** - * Returns the list of all possible root elements for the resource type. - * This can be an empty ArrayList but not null. - * <p/> - * TODO: the root list SHOULD depend on the currently selected project, to include - * custom classes. - */ - ArrayList<String> getRoots() { - return mRoots; - } - - /** - * If the generated resource XML file requires an "android" XMLNS, this should be set - * to {@link SdkConstants#NS_RESOURCES}. When it is null, no XMLNS is generated. - */ - String getXmlns() { - return mXmlns; - } - - /** - * When not null, this represent extra attributes that must be specified in the - * root element of the generated XML file. When null, no extra attributes are inserted. - * - * @param project the project to get the attributes for - * @param root the selected root element string, never null - */ - String getDefaultAttrs(IProject project, String root) { - return mDefaultAttrs; - } - - /** - * When not null, represents an extra string that should be written inside - * the element when constructed - * - * @param project the project to get the child content for - * @param root the chosen root element - * @return a string to be written inside the root element, or null if nothing - */ - String getChild(IProject project, String root) { - return null; - } - - /** - * The minimum API level required by the current SDK target to support this feature. - * - * @return the minimum API level - */ - public int getTargetApiLevel() { - return mTargetApiLevel; - } - } - - /** - * TypeInfo, information for each "type" of file that can be created. - */ - private static final TypeInfo[] sTypes = { - new TypeInfo( - "Layout", // UI name - "An XML file that describes a screen layout.", // tooltip - ResourceFolderType.LAYOUT, // folder type - AndroidTargetData.DESCRIPTOR_LAYOUT, // root seed - LINEAR_LAYOUT, // default root - SdkConstants.NS_RESOURCES, // xmlns - "", // not used, see below - 1 // target API level - ) { - - @Override - String getDefaultRoot(IProject project) { - // TODO: Use GridLayout by default for new SDKs - // (when we've ironed out all the usability issues) - //Sdk currentSdk = Sdk.getCurrent(); - //if (project != null && currentSdk != null) { - // IAndroidTarget target = currentSdk.getTarget(project); - // // fill_parent was renamed match_parent in API level 8 - // if (target != null && target.getVersion().getApiLevel() >= 13) { - // return GRID_LAYOUT; - // } - //} - - return LINEAR_LAYOUT; - }; - - // The default attributes must be determined dynamically since whether - // we use match_parent or fill_parent depends on the API level of the - // project - @Override - String getDefaultAttrs(IProject project, String root) { - Sdk currentSdk = Sdk.getCurrent(); - String fill = VALUE_FILL_PARENT; - if (currentSdk != null) { - IAndroidTarget target = currentSdk.getTarget(project); - // fill_parent was renamed match_parent in API level 8 - if (target != null && target.getVersion().getApiLevel() >= 8) { - fill = VALUE_MATCH_PARENT; - } - } - - // Only set "vertical" orientation of LinearLayouts by default; - // for GridLayouts for example we want to rely on the real default - // of the layout - String size = String.format( - "android:layout_width=\"%1$s\"\n" //$NON-NLS-1$ - + "android:layout_height=\"%2$s\"", //$NON-NLS-1$ - fill, fill); - if (LINEAR_LAYOUT.equals(root)) { - return "android:orientation=\"vertical\"\n" + size; //$NON-NLS-1$ - } else { - return size; - } - } - - @Override - String getChild(IProject project, String root) { - // Create vertical linear layouts inside new scroll views - if (SCROLL_VIEW.equals(root) || HORIZONTAL_SCROLL_VIEW.equals(root)) { - return " <LinearLayout " //$NON-NLS-1$ - + getDefaultAttrs(project, root).replace('\n', ' ') - + " android:orientation=\"vertical\"" //$NON-NLS-1$ - + "></LinearLayout>\n"; //$NON-NLS-1$ - } - return null; - } - }, - new TypeInfo("Values", // UI name - "An XML file with simple values: colors, strings, dimensions, etc.", // tooltip - ResourceFolderType.VALUES, // folder type - SdkConstants.TAG_RESOURCES, // root seed - null, // default root - null, // xmlns - null, // default attributes - 1 // target API level - ), - new TypeInfo("Drawable", // UI name - "An XML file that describes a drawable.", // tooltip - ResourceFolderType.DRAWABLE, // folder type - AndroidTargetData.DESCRIPTOR_DRAWABLE, // root seed - null, // default root - SdkConstants.NS_RESOURCES, // xmlns - null, // default attributes - 1 // target API level - ), - new TypeInfo("Menu", // UI name - "An XML file that describes an menu.", // tooltip - ResourceFolderType.MENU, // folder type - SdkConstants.TAG_MENU, // root seed - null, // default root - SdkConstants.NS_RESOURCES, // xmlns - null, // default attributes - 1 // target API level - ), - new TypeInfo("Color List", // UI name - "An XML file that describes a color state list.", // tooltip - ResourceFolderType.COLOR, // folder type - AndroidTargetData.DESCRIPTOR_COLOR, // root seed - "selector", //$NON-NLS-1$ // default root - SdkConstants.NS_RESOURCES, // xmlns - null, // default attributes - 1 // target API level - ), - new TypeInfo("Property Animation", // UI name - "An XML file that describes a property animation", // tooltip - ResourceFolderType.ANIMATOR, // folder type - AndroidTargetData.DESCRIPTOR_ANIMATOR, // root seed - "set", //$NON-NLS-1$ // default root - SdkConstants.NS_RESOURCES, // xmlns - null, // default attributes - 11 // target API level - ), - new TypeInfo("Tween Animation", // UI name - "An XML file that describes a tween animation.", // tooltip - ResourceFolderType.ANIM, // folder type - AndroidTargetData.DESCRIPTOR_ANIM, // root seed - "set", //$NON-NLS-1$ // default root - null, // xmlns - null, // default attributes - 1 // target API level - ), - new TypeInfo("AppWidget Provider", // UI name - "An XML file that describes a widget provider.", // tooltip - ResourceFolderType.XML, // folder type - AndroidTargetData.DESCRIPTOR_APPWIDGET_PROVIDER, // root seed - null, // default root - SdkConstants.NS_RESOURCES, // xmlns - null, // default attributes - 3 // target API level - ), - new TypeInfo("Preference", // UI name - "An XML file that describes preferences.", // tooltip - ResourceFolderType.XML, // folder type - AndroidTargetData.DESCRIPTOR_PREFERENCES, // root seed - SdkConstants.CLASS_NAME_PREFERENCE_SCREEN, // default root - SdkConstants.NS_RESOURCES, // xmlns - null, // default attributes - 1 // target API level - ), - new TypeInfo("Searchable", // UI name - "An XML file that describes a searchable.", // tooltip - ResourceFolderType.XML, // folder type - AndroidTargetData.DESCRIPTOR_SEARCHABLE, // root seed - null, // default root - SdkConstants.NS_RESOURCES, // xmlns - null, // default attributes - 1 // target API level - ), - // Still missing: Interpolator, Raw and Mipmap. Raw should probably never be in - // this menu since it's not often used for creating XML files. - }; - - private NewXmlFileWizard.Values mValues; - private ProjectCombo mProjectButton; - private Text mFileNameTextField; - private Combo mTypeCombo; - private IStructuredSelection mInitialSelection; - private ResourceFolderType mInitialFolderType; - private boolean mInternalTypeUpdate; - private TargetChangeListener mSdkTargetChangeListener; - private Table mRootTable; - private TableViewer mRootTableViewer; - - // --- UI creation --- - - /** - * Constructs a new {@link NewXmlFileCreationPage}. - * <p/> - * Called by {@link NewXmlFileWizard#createMainPage}. - */ - protected NewXmlFileCreationPage(String pageName, NewXmlFileWizard.Values values) { - super(pageName); - mValues = values; - setPageComplete(false); - } - - public void setInitialSelection(IStructuredSelection initialSelection) { - mInitialSelection = initialSelection; - } - - public void setInitialFolderType(ResourceFolderType initialType) { - mInitialFolderType = initialType; - } - - /** - * Called by the parent Wizard to create the UI for this Wizard Page. - * - * {@inheritDoc} - * - * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite) - */ - @Override - @SuppressWarnings("unused") // SWT constructors have side effects, they aren't unused - public void createControl(Composite parent) { - // This UI is maintained with WindowBuilder. - - Composite composite = new Composite(parent, SWT.NULL); - composite.setLayout(new GridLayout(2, false /*makeColumnsEqualWidth*/)); - composite.setLayoutData(new GridData(GridData.FILL_BOTH)); - - // label before type radios - Label typeLabel = new Label(composite, SWT.NONE); - typeLabel.setText("Resource Type:"); - - mTypeCombo = new Combo(composite, SWT.DROP_DOWN | SWT.READ_ONLY); - mTypeCombo.setToolTipText("What type of resource would you like to create?"); - mTypeCombo.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - if (mInitialFolderType != null) { - mTypeCombo.setEnabled(false); - } - mTypeCombo.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - TypeInfo type = getSelectedType(); - if (type != null) { - onSelectType(type); - } - } - }); - - // separator - Label separator = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL); - GridData gd2 = new GridData(GridData.GRAB_HORIZONTAL); - gd2.horizontalAlignment = SWT.FILL; - gd2.horizontalSpan = 2; - separator.setLayoutData(gd2); - - // Project: [button] - String tooltip = "The Android Project where the new resource file will be created."; - Label projectLabel = new Label(composite, SWT.NONE); - projectLabel.setText("Project:"); - projectLabel.setToolTipText(tooltip); - - ProjectChooserHelper helper = - new ProjectChooserHelper(getShell(), null /* filter */); - - mProjectButton = new ProjectCombo(helper, composite, mValues.project); - mProjectButton.setToolTipText(tooltip); - mProjectButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - mProjectButton.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - IProject project = mProjectButton.getSelectedProject(); - if (project != mValues.project) { - changeProject(project); - } - }; - }); - - // Filename: [text] - Label fileLabel = new Label(composite, SWT.NONE); - fileLabel.setText("File:"); - fileLabel.setToolTipText("The name of the resource file to create."); - - mFileNameTextField = new Text(composite, SWT.BORDER); - mFileNameTextField.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - mFileNameTextField.setToolTipText(tooltip); - mFileNameTextField.addModifyListener(new ModifyListener() { - @Override - public void modifyText(ModifyEvent e) { - mValues.name = mFileNameTextField.getText(); - validatePage(); - } - }); - - // separator - Label rootSeparator = new Label(composite, SWT.SEPARATOR | SWT.HORIZONTAL); - GridData gd = new GridData(GridData.GRAB_HORIZONTAL); - gd.horizontalAlignment = SWT.FILL; - gd.horizontalSpan = 2; - rootSeparator.setLayoutData(gd); - - // Root Element: - // [TableViewer] - Label rootLabel = new Label(composite, SWT.NONE); - rootLabel.setText("Root Element:"); - new Label(composite, SWT.NONE); - - mRootTableViewer = new TableViewer(composite, SWT.BORDER | SWT.FULL_SELECTION); - mRootTable = mRootTableViewer.getTable(); - GridData tableGridData = new GridData(SWT.FILL, SWT.FILL, true, true, 2, 1); - tableGridData.heightHint = 200; - mRootTable.setLayoutData(tableGridData); - - setControl(composite); - - // Update state the first time - setErrorMessage(null); - setMessage(null); - - initializeFromSelection(mInitialSelection); - updateAvailableTypes(); - initializeFromFixedType(); - initializeRootValues(); - installTargetChangeListener(); - - initialSelectType(); - validatePage(); - } - - private void initialSelectType() { - TypeInfo[] types = (TypeInfo[]) mTypeCombo.getData(); - int typeIndex = getTypeComboIndex(mValues.type); - if (typeIndex == -1) { - typeIndex = 0; - } else { - assert mValues.type == types[typeIndex]; - } - mTypeCombo.select(typeIndex); - onSelectType(types[typeIndex]); - updateRootCombo(types[typeIndex]); - } - - private void installTargetChangeListener() { - mSdkTargetChangeListener = new TargetChangeListener() { - @Override - public IProject getProject() { - return mValues.project; - } - - @Override - public void reload() { - if (mValues.project != null) { - changeProject(mValues.project); - } - } - }; - - AdtPlugin.getDefault().addTargetListener(mSdkTargetChangeListener); - } - - @Override - public void dispose() { - - if (mSdkTargetChangeListener != null) { - AdtPlugin.getDefault().removeTargetListener(mSdkTargetChangeListener); - mSdkTargetChangeListener = null; - } - - super.dispose(); - } - - /** - * Returns the selected root element string, if any. - * - * @return The selected root element string or null. - */ - public String getRootElement() { - int index = mRootTable.getSelectionIndex(); - if (index >= 0) { - Object[] roots = (Object[]) mRootTableViewer.getInput(); - return roots[index].toString(); - } - return null; - } - - /** - * Called by {@link NewXmlFileWizard} to initialize the page with the selection - * received by the wizard -- typically the current user workbench selection. - * <p/> - * Things we expect to find out from the selection: - * <ul> - * <li>The project name, valid if it's an android nature.</li> - * <li>The current folder, valid if it's a folder under /res</li> - * <li>An existing filename, in which case the user will be asked whether to override it.</li> - * </ul> - * <p/> - * The selection can also be set to a {@link Pair} of {@link IProject} and a workspace - * resource path (where the resource path does not have to exist yet, such as res/anim/). - * - * @param selection The selection when the wizard was initiated. - */ - private boolean initializeFromSelection(IStructuredSelection selection) { - if (selection == null) { - return false; - } - - // Find the best match in the element list. In case there are multiple selected elements - // select the one that provides the most information and assign them a score, - // e.g. project=1 + folder=2 + file=4. - IProject targetProject = null; - String targetWsFolderPath = null; - String targetFileName = null; - int targetScore = 0; - for (Object element : selection.toList()) { - if (element instanceof IAdaptable) { - IResource res = (IResource) ((IAdaptable) element).getAdapter(IResource.class); - IProject project = res != null ? res.getProject() : null; - - // Is this an Android project? - try { - if (project == null || !project.hasNature(AdtConstants.NATURE_DEFAULT)) { - continue; - } - } catch (CoreException e) { - // checking the nature failed, ignore this resource - continue; - } - - int score = 1; // we have a valid project at least - - IPath wsFolderPath = null; - String fileName = null; - assert res != null; // Eclipse incorrectly thinks res could be null, so tell it no - if (res.getType() == IResource.FOLDER) { - wsFolderPath = res.getProjectRelativePath(); - } else if (res.getType() == IResource.FILE) { - if (SdkUtils.endsWithIgnoreCase(res.getName(), DOT_XML)) { - fileName = res.getName(); - } - wsFolderPath = res.getParent().getProjectRelativePath(); - } - - // Disregard this folder selection if it doesn't point to /res/something - if (wsFolderPath != null && - wsFolderPath.segmentCount() > 1 && - SdkConstants.FD_RESOURCES.equals(wsFolderPath.segment(0))) { - score += 2; - } else { - wsFolderPath = null; - fileName = null; - } - - score += fileName != null ? 4 : 0; - - if (score > targetScore) { - targetScore = score; - targetProject = project; - targetWsFolderPath = wsFolderPath != null ? wsFolderPath.toString() : null; - targetFileName = fileName; - } - } else if (element instanceof Pair<?,?>) { - // Pair of Project/String - @SuppressWarnings("unchecked") - Pair<IProject,String> pair = (Pair<IProject,String>)element; - targetScore = 1; - targetProject = pair.getFirst(); - targetWsFolderPath = pair.getSecond(); - targetFileName = ""; - } - } - - if (targetProject == null) { - // Try to figure out the project from the active editor - IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); - if (window != null) { - IWorkbenchPage page = window.getActivePage(); - if (page != null) { - IEditorPart activeEditor = page.getActiveEditor(); - if (activeEditor instanceof AndroidXmlEditor) { - Object input = ((AndroidXmlEditor) activeEditor).getEditorInput(); - if (input instanceof FileEditorInput) { - FileEditorInput fileInput = (FileEditorInput) input; - targetScore = 1; - IFile file = fileInput.getFile(); - targetProject = file.getProject(); - IPath path = file.getParent().getProjectRelativePath(); - targetWsFolderPath = path != null ? path.toString() : null; - } - } - } - } - } - - if (targetProject == null) { - // If we didn't find a default project based on the selection, check how many - // open Android projects we can find in the current workspace. If there's only - // one, we'll just select it by default. - IJavaProject[] projects = AdtUtils.getOpenAndroidProjects(); - if (projects != null && projects.length == 1) { - targetScore = 1; - targetProject = projects[0].getProject(); - } - } - - // Now set the UI accordingly - if (targetScore > 0) { - mValues.project = targetProject; - mValues.folderPath = targetWsFolderPath; - mProjectButton.setSelectedProject(targetProject); - mFileNameTextField.setText(targetFileName != null ? targetFileName : ""); //$NON-NLS-1$ - - // If the current selection context corresponds to a specific file type, - // select it. - if (targetWsFolderPath != null) { - int pos = targetWsFolderPath.lastIndexOf(WS_SEP_CHAR); - if (pos >= 0) { - targetWsFolderPath = targetWsFolderPath.substring(pos + 1); - } - String[] folderSegments = targetWsFolderPath.split(RES_QUALIFIER_SEP); - if (folderSegments.length > 0) { - mValues.configuration = FolderConfiguration.getConfig(folderSegments); - String folderName = folderSegments[0]; - selectTypeFromFolder(folderName); - } - } - } - - return true; - } - - private void initializeFromFixedType() { - if (mInitialFolderType != null) { - for (TypeInfo type : sTypes) { - if (type.getResFolderType() == mInitialFolderType) { - mValues.type = type; - updateFolderPath(type); - break; - } - } - } - } - - /** - * Given a folder name, such as "drawable", select the corresponding type in - * the dropdown. - */ - void selectTypeFromFolder(String folderName) { - List<TypeInfo> matches = new ArrayList<TypeInfo>(); - boolean selected = false; - - TypeInfo selectedType = getSelectedType(); - for (TypeInfo type : sTypes) { - if (type.getResFolderName().equals(folderName)) { - matches.add(type); - selected |= type == selectedType; - } - } - - if (matches.size() == 1) { - // If there's only one match, select it if it's not already selected - if (!selected) { - selectType(matches.get(0)); - } - } else if (matches.size() > 1) { - // There are multiple type candidates for this folder. This can happen - // for /res/xml for example. Check to see if one of them is currently - // selected. If yes, leave the selection unchanged. If not, deselect all type. - if (!selected) { - selectType(null); - } - } else { - // Nothing valid was selected. - selectType(null); - } - } - - /** - * Initialize the root values of the type infos based on the current framework values. - */ - private void initializeRootValues() { - IProject project = mValues.project; - for (TypeInfo type : sTypes) { - // Clear all the roots for this type - ArrayList<String> roots = type.getRoots(); - if (roots.size() > 0) { - roots.clear(); - } - - // depending of the type of the seed, initialize the root in different ways - Object rootSeed = type.getRootSeed(); - - if (rootSeed instanceof String) { - // The seed is a single string, Add it as-is. - roots.add((String) rootSeed); - } else if (rootSeed instanceof String[]) { - // The seed is an array of strings. Add them as-is. - for (String value : (String[]) rootSeed) { - roots.add(value); - } - } else if (rootSeed instanceof Integer && project != null) { - // The seed is a descriptor reference defined in AndroidTargetData.DESCRIPTOR_* - // In this case add all the children element descriptors defined, recursively, - // and avoid infinite recursion by keeping track of what has already been added. - - // Note: if project is null, the root list will be empty since it has been - // cleared above. - - // get the AndroidTargetData from the project - IAndroidTarget target = null; - AndroidTargetData data = null; - - target = Sdk.getCurrent().getTarget(project); - if (target == null) { - // A project should have a target. The target can be missing if the project - // is an old project for which a target hasn't been affected or if the - // target no longer exists in this SDK. Simply log the error and dismiss. - - AdtPlugin.log(IStatus.INFO, - "NewXmlFile wizard: no platform target for project %s", //$NON-NLS-1$ - project.getName()); - continue; - } else { - data = Sdk.getCurrent().getTargetData(target); - - if (data == null) { - // We should have both a target and its data. - // However if the wizard is invoked whilst the platform is still being - // loaded we can end up in a weird case where we have a target but it - // doesn't have any data yet. - // Lets log a warning and silently ignore this root. - - AdtPlugin.log(IStatus.INFO, - "NewXmlFile wizard: no data for target %s, project %s", //$NON-NLS-1$ - target.getName(), project.getName()); - continue; - } - } - - IDescriptorProvider provider = data.getDescriptorProvider((Integer)rootSeed); - ElementDescriptor descriptor = provider.getDescriptor(); - if (descriptor != null) { - HashSet<ElementDescriptor> visited = new HashSet<ElementDescriptor>(); - initRootElementDescriptor(roots, descriptor, visited); - } - - // Sort alphabetically. - Collections.sort(roots); - } - } - } - - /** - * Helper method to recursively insert all XML names for the given {@link ElementDescriptor} - * into the roots array list. Keeps track of visited nodes to avoid infinite recursion. - * Also avoids inserting the top {@link DocumentDescriptor} which is generally synthetic - * and not a valid root element. - */ - private void initRootElementDescriptor(ArrayList<String> roots, - ElementDescriptor desc, HashSet<ElementDescriptor> visited) { - if (!(desc instanceof DocumentDescriptor)) { - String xmlName = desc.getXmlName(); - if (xmlName != null && xmlName.length() > 0) { - roots.add(xmlName); - } - } - - visited.add(desc); - - for (ElementDescriptor child : desc.getChildren()) { - if (!visited.contains(child)) { - initRootElementDescriptor(roots, child, visited); - } - } - } - - /** - * Changes mProject to the given new project and update the UI accordingly. - * <p/> - * Note that this does not check if the new project is the same as the current one - * on purpose, which allows a project to be updated when its target has changed or - * when targets are loaded in the background. - */ - private void changeProject(IProject newProject) { - mValues.project = newProject; - - // enable types based on new API level - updateAvailableTypes(); - initialSelectType(); - - // update the folder name based on API level - updateFolderPath(mValues.type); - - // update the Type with the new descriptors. - initializeRootValues(); - - // update the combo - updateRootCombo(mValues.type); - - validatePage(); - } - - private void onSelectType(TypeInfo type) { - // Do nothing if this is an internal modification or if the widget has been - // deselected. - if (mInternalTypeUpdate) { - return; - } - - mValues.type = type; - - if (type == null) { - return; - } - - // update the combo - updateRootCombo(type); - - // update the folder path - updateFolderPath(type); - - validatePage(); - } - - /** Updates the selected type in the type dropdown control */ - private void setSelectedType(TypeInfo type) { - TypeInfo[] types = (TypeInfo[]) mTypeCombo.getData(); - if (types != null) { - for (int i = 0, n = types.length; i < n; i++) { - if (types[i] == type) { - mTypeCombo.select(i); - break; - } - } - } - } - - /** Returns the selected type in the type dropdown control */ - private TypeInfo getSelectedType() { - int index = mTypeCombo.getSelectionIndex(); - if (index != -1) { - TypeInfo[] types = (TypeInfo[]) mTypeCombo.getData(); - return types[index]; - } - - return null; - } - - /** Returns the selected index in the type dropdown control */ - private int getTypeComboIndex(TypeInfo type) { - TypeInfo[] types = (TypeInfo[]) mTypeCombo.getData(); - for (int i = 0, n = types.length; i < n; i++) { - if (type == types[i]) { - return i; - } - } - - return -1; - } - - /** Updates the folder path to reflect the given type */ - private void updateFolderPath(TypeInfo type) { - String wsFolderPath = mValues.folderPath; - String newPath = null; - FolderConfiguration config = mValues.configuration; - ResourceQualifier qual = config.getInvalidQualifier(); - if (qual == null) { - // The configuration is valid. Reformat the folder path using the canonical - // value from the configuration. - newPath = RES_FOLDER_ABS + config.getFolderName(type.getResFolderType()); - } else { - // The configuration is invalid. We still update the path but this time - // do it manually on the string. - if (wsFolderPath.startsWith(RES_FOLDER_ABS)) { - wsFolderPath = wsFolderPath.replaceFirst( - "^(" + RES_FOLDER_ABS +")[^-]*(.*)", //$NON-NLS-1$ //$NON-NLS-2$ - "\\1" + type.getResFolderName() + "\\2"); //$NON-NLS-1$ //$NON-NLS-2$ - } else { - newPath = RES_FOLDER_ABS + config.getFolderName(type.getResFolderType()); - } - } - - if (newPath != null && !newPath.equals(wsFolderPath)) { - mValues.folderPath = newPath; - } - } - - /** - * Helper method that fills the values of the "root element" combo box based - * on the currently selected type radio button. Also disables the combo is there's - * only one choice. Always select the first root element for the given type. - * - * @param type The currently selected {@link TypeInfo}, or null - */ - private void updateRootCombo(TypeInfo type) { - IBaseLabelProvider labelProvider = new ColumnLabelProvider() { - @Override - public Image getImage(Object element) { - return IconFactory.getInstance().getIcon(element.toString()); - } - }; - mRootTableViewer.setContentProvider(new ArrayContentProvider()); - mRootTableViewer.setLabelProvider(labelProvider); - - if (type != null) { - // get the list of roots. The list can be empty but not null. - ArrayList<String> roots = type.getRoots(); - mRootTableViewer.setInput(roots.toArray()); - - int index = 0; // default is to select the first one - String defaultRoot = type.getDefaultRoot(mValues.project); - if (defaultRoot != null) { - index = roots.indexOf(defaultRoot); - } - mRootTable.select(index < 0 ? 0 : index); - mRootTable.showSelection(); - } - } - - /** - * Helper method to select the current type in the type dropdown - * - * @param type The TypeInfo matching the radio button to selected or null to deselect them all. - */ - private void selectType(TypeInfo type) { - mInternalTypeUpdate = true; - mValues.type = type; - if (type == null) { - if (mTypeCombo.getSelectionIndex() != -1) { - mTypeCombo.deselect(mTypeCombo.getSelectionIndex()); - } - } else { - setSelectedType(type); - } - updateRootCombo(type); - mInternalTypeUpdate = false; - } - - /** - * Add the available types in the type combobox, based on whether they are available - * for the current SDK. - * <p/> - * A type is available either if: - * - if mProject is null, API level 1 is considered valid - * - if mProject is !null, the project->target->API must be >= to the type's API level. - */ - private void updateAvailableTypes() { - IProject project = mValues.project; - IAndroidTarget target = project != null ? Sdk.getCurrent().getTarget(project) : null; - int currentApiLevel = 1; - if (target != null) { - currentApiLevel = target.getVersion().getApiLevel(); - } - - List<String> items = new ArrayList<String>(sTypes.length); - List<TypeInfo> types = new ArrayList<TypeInfo>(sTypes.length); - for (int i = 0, n = sTypes.length; i < n; i++) { - TypeInfo type = sTypes[i]; - if (type.getTargetApiLevel() <= currentApiLevel) { - items.add(type.getUiName()); - types.add(type); - } - } - mTypeCombo.setItems(items.toArray(new String[items.size()])); - mTypeCombo.setData(types.toArray(new TypeInfo[types.size()])); - } - - /** - * Validates the fields, displays errors and warnings. - * Enables the finish button if there are no errors. - */ - private void validatePage() { - String error = null; - String warning = null; - - // -- validate type - TypeInfo type = mValues.type; - if (error == null) { - if (type == null) { - error = "One of the types must be selected (e.g. layout, values, etc.)"; - } - } - - // -- validate project - if (mValues.project == null) { - error = "Please select an Android project."; - } - - // -- validate type API level - if (error == null) { - IAndroidTarget target = Sdk.getCurrent().getTarget(mValues.project); - int currentApiLevel = 1; - if (target != null) { - currentApiLevel = target.getVersion().getApiLevel(); - } - - assert type != null; - if (type.getTargetApiLevel() > currentApiLevel) { - error = "The API level of the selected type (e.g. AppWidget, etc.) is not " + - "compatible with the API level of the project."; - } - } - - // -- validate filename - if (error == null) { - String fileName = mValues.getFileName(); - assert type != null; - ResourceFolderType folderType = type.getResFolderType(); - error = ResourceNameValidator.create(true, folderType).isValid(fileName); - } - - // -- validate destination file doesn't exist - if (error == null) { - IFile file = mValues.getDestinationFile(); - if (file != null && file.exists()) { - warning = "The destination file already exists"; - } - } - - // -- update UI & enable finish if there's no error - setPageComplete(error == null); - if (error != null) { - setMessage(error, IMessageProvider.ERROR); - } else if (warning != null) { - setMessage(warning, IMessageProvider.WARNING); - } else { - setErrorMessage(null); - setMessage(null); - } - } - - /** - * Returns the {@link TypeInfo} for the given {@link ResourceFolderType}, or null if - * not found - * - * @param folderType the {@link ResourceFolderType} to look for - * @return the corresponding {@link TypeInfo} - */ - static TypeInfo getTypeInfo(ResourceFolderType folderType) { - for (TypeInfo typeInfo : sTypes) { - if (typeInfo.getResFolderType() == folderType) { - return typeInfo; - } - } - - return null; - } -} |